People should be able to choose their personal work space.
Most people would probably like an office with a door, but it people
want something else, each person should be able to choose for
themselves.

The correct headline is that there is no clinical evidence that homeopathy is useful.
That is not the same thing as saying that homeopathy is useless.
If you are going to criticize people for being irrational, then make a rational argument.

As others have said, 3.6bn people can't be travelling. I guess they must be counting individual, substantial journeys, but they don't say, which is a bit rubbish. I noticed that this number was unsourced, which also seemed a bit rubbish.

I was wondering how the Chinese were hiding all those billions of extra people.

There was a dorm at U of Penn in 1979 where people would dump their cards from the indoor fifth floor balcony at the end of the term.
I avoided CS until my last semester, when they moved to terminals.
Still, it was satisfying watch the cards spin as they fell to the floor.